The server restart at 02:00 UTC on December 8th brings the following changes:

Smoky’s mechanic for damage over distance will remain unchanged, however it will always deal the same amount of critical damage, irrespective of how far away the target is.

The maps Magadan, Deck-9 and Canyon have been returned to the game. As explained earlier, the «Battle» button will not send players to these maps, minimizing the risk of inexperienced players accidentally playing these maps

A complete list of changes for the update can be found in the Patch Notes.